This has been fixed on later release. You are using very old version.
---Aki TuomiDovecot oy -------- Original message --------From: Eugen I zhman86@gmail.com Date: 08/08/2018 15:12 (GMT+02:00) To: dovecot@dovecot.org Subject: dovecot Panic: file mail-index-sync-update.c: line 1013 An email came to several users but one user didn't receive it and we got 'Mail delivery failed' message.
As I see from the log below, there were broken index file. Then dovecot repaired that index and we got the error: Panic: file mail-index-sync-update.c: line 1013 (mail_index_sync_map): assertion failed: (map->hdr.indexid == index->indexid || map->hdr.indexid == 0)
It was one-time error and it has not reappeared yet. At the moment the user receives emails successfully (in .Queue.A_Sup.group_05 as well).
It is supposed that Dovecot had to repair index file and put the email in mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/ directory but it didn't.Is there something wrong with Dovecot?
Thanks.
Operating system: Linux Centos 7 3.10.0-862.3.2.el7.x86_64 #1 SMP Mon May 21 23:36:36 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux rpm -qa |grep dovecot dovecot-pigeonhole-2.2.10-8.el7.x86_64 dovecot-2.2.10-8.el7.x86_64
dovecot.log output
Aug 06 23:19:24 lda: Debug: Loading modules from directory: /usr/lib64/dovecotAug 06 23:19:24 lda: Debug: Module loaded: /usr/lib64/dovecot/lib90_sieve_plugin.so Aug 06 23:19:24 lda(user05): Debug: Effective uid=10492, gid=10001, home=/mnt/mail/user05 Aug 06 23:19:24 lda(user05): Debug: Namespace inbox: type=private, prefix=, sep=, inbox=yes, hidden=no, list=yes, subscriptions=yes location=maildir:/mnt/mail//user05/Maildir:INBOX=/mnt/mail//user05/Maildir Aug 06 23:19:24 lda(user05): Debug: maildir++: root=/mnt/mail//user05/Maildir, index=, indexpvt=, control=, inbox=/mnt/mail//user05/Maildir, alt= Aug 06 23:19:24 lda(user05): Debug: userdb lookup skipped, username taken from USER environment Aug 06 23:19:24 lda(user05): Debug: none: root=, index=, indexpvt=, control=, inbox=, alt= Aug 06 23:19:24 lda(user05): Debug: Destination address: user05@imap.po.com (source: user@hostname) Aug 06 23:19:24 lda(user05): Debug: sieve: Pigeonhole version 0.4.2 initializing Aug 06 23:19:24 lda(user05): Debug: sieve: include: sieve_global_dir is not set; it is currently not possible to include `:global' scripts. Aug 06 23:19:24 lda(user05): Debug: sieve: executed before user's personal Sieve script(1): /etc/dovecot/sieve/before/priority_colors.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: using the following location for user's Sieve script: /mnt/mail//user05/.dovecot.sieve;name=main script Aug 06 23:19:24 lda(user05): Debug: sieve: executed after user's Sieve script(3): /etc/dovecot/sieve/after/spam.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: opening script 1 of 3 from /etc/dovecot/sieve/before/priority_colors.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: loading script /etc/dovecot/sieve/before/priority_colors.sieve Aug 06 23:19:24 lda(user05): Debug: sieve: script binary /etc/dovecot/sieve/before/priority_colors.svbin successfully loaded Aug 06 23:19:24 lda(user05): Debug: sieve: binary save: not saving binary /etc/dovecot/sieve/before/priority_colors.svbin, because it is already stored Aug 06 23:19:24 lda(user05): Debug: sieve: executing script from /etc/dovecot/sieve/before/priority_colors.svbin Aug 06 23:19:24 lda(user05): Debug: sieve: opening script 2 of 3 from /mnt/mail//user05/.dovecot.sieve;name=main script Aug 06 23:19:24 lda(user05): Debug: sieve: loading script /mnt/mail//user05/.dovecot.sieve;name=main script Aug 06 23:19:24 lda(user05): Debug: sieve: script binary /mnt/mail//user05/.dovecot.svbin successfully loaded Aug 06 23:19:24 lda(user05): Debug: sieve: binary save: not saving binary /mnt/mail//user05/.dovecot.svbin, because it is already stored Aug 06 23:19:24 lda(user05): Debug: sieve: executing script from /mnt/mail//user05/.dovecot.svbin Aug 06 23:19:24 lda(user05): Error: Index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: indexid changed: 1533501509 -> 1464071305 Aug 06 23:19:24 lda(user05): Error: Corrupted transaction log file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index.log seq 3: indexid changed: 1533501509 -> 1464071305 (sync_offset=168) Aug 06 23:19:24 lda(user05): Error: Transaction log file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index.log: marked corrupted Aug 06 23:19:24 lda: Debug: Loading modules from directory: /usr/lib64/dovecot Aug 06 23:19:24 lda(user05): Error: Corrupted index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: messages_count too large (2915 > 85) Aug 06 23:19:24 lda(user05): Warning: fscking index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index Aug 06 23:19:24 lda(user05): Error: Corrupted index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: messages_count too large (2915 > 85) Aug 06 23:19:24 lda(user05): Warning: fscking index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index Aug 06 23:19:24 lda(user05): Error: Fixed index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: log_file_seq 670 -> 2 Aug 06 23:19:24 lda(user05): Error: Fixed index file /mnt/mail//user05/Maildir/.Queue.A_Sup.group_05/dovecot.index: messages_count 2915 -> 85 Aug 06 23:19:24 lda(user05): Panic: file mail-index-sync-update.c: line 1013 (mail_index_sync_map): assertion failed: (map->hdr.indexid == index->indexid || map->hdr.indexid == 0) Aug 06 23:19:24 lda(user05): Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0(+0x6a06e) [0x7f1ada8a106e] -> /usr/lib64/dovecot/libdovecot.so.0(default_fatal_handler+0x2a) [0x7f1ada8a10da] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f1ada85952c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_sync_map+0x651) [0x7f1adabda2c1] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_map+0x3e7) [0x7f1adabcab77] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb937d) [0x7f1adabc637d] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0xb9990) [0x7f1adabc6990] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mail_index_open+0x8c) [0x7f1adabc6a7c] -> /usr/lib64/dovecot/libdovecot-storage.so.0(index_storage_mailbox_open+0x87) [0x7f1adabb79c7] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x4d882) [0x7f1adab5a882] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x4d963) [0x7f1adab5a963] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x802b4) [0x7f1adab8d2b4] -> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_open+0x20) [0x7f1adab8d430] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver_save_open+0xad) [0x7f1adae3240d] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(+0x3f0a2) [0x7f1ad9e130a2] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_result_execute+0xc5) [0x7f1ad9e0b0f5] -> /usr/lib64/dovecot/libdovecot-sieve.so.0(sieve_multiscript_run+0x119) [0x7f1ad9e1b3c9] -> /usr/lib64/dovecot/lib90_sieve_plugin.so(+0x2e97) [0x7f1ada062e97] -> /usr/lib64/dovecot/libdovecot-lda.so.0(mail_deliver+0x4a) [0x7f1adae32b3a] -> /usr/libexec/dovecot/deliver(main+0x3b5) [0x556390a1e885] -> /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f1ada48c445] -> /usr/libexec/dovecot/deliver(+0x318c) [0x556390a1f18c]
dovecot -n output: